Mae 198 662 o wefannau yn defnyddio'r hysbysiad hwn
| From | To | |
| Chrome | Chrome | 30556333 |
| Chrome | Firefox | 4915002 |
| IE/Edge | Chrome | 4393924 |
| Firefox | Firefox | 3065570 |
| IE/Edge | Firefox | 2431553 |
| IE/Edge | IE/Edge | 2056538 |
| Safari | Chrome | 824215 |
| Safari | Safari | 754542 |
| Chrome | Opera | 691617 |
| Safari | Firefox | 536424 |
| Firefox | Chrome | 455967 |
| Other | Chrome | 411800 |
| IE/Edge | Opera | 380482 |
| Opera | Opera | 265142 |
| Other | Firefox | 206447 |
| Chrome | IE/Edge | 196449 |
| Other | Opera | 101477 |
| Safari | Opera | 98275 |
| Firefox | Opera | 94597 |
| Opera | Chrome | 94265 |
| Opera | Firefox | 87981 |
| Other | Safari | 50659 |
| Firefox | IE/Edge | 42982 |
| Other | IE/Edge | 37113 |
| IE/Edge | Safari | 26794 |
| Safari | IE/Edge | 13646 |
| Opera | IE/Edge | 13473 |
| Chrome | Safari | 11846 |
| Firefox | Safari | 11006 |